190449407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4073}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 211196160

約数和(自身を除く): 20746753

約数列:

[1, 19, 23, 107, 437, 2033, 2461, 4073, 46759, 77387, 93679, 435811, 1779901, 8280409, 10023653, 190449407]

約数ペア:

[(1, 190449407), (19, 10023653), (23, 8280409), (107, 1779901), (437, 435811), (2033, 93679), (2461, 77387), (4073, 46759)]